Valve adaptation
Ƹ
This parameter is used to adapt to the electrothermal valve drives. There are drives
that are either open (deenergised open, setting NO) or closed (deenergised closed,
setting NC) when no supply voltage is applied.
Temperature sensor
ƻƺ
The LB Management room thermostat display features a built-in temperature sensor,
which is used to detect the room temperature.
In conjunction with a Room thermostat insert, a remote sensor can be connected,
either to measure the room temperature or to limit the maximum floor temperature.
The following settings are possible.
ƻ
: The room temperature is measured using the internal temperature sensor.
ƺ
: The room temperature is measured using the remote sensor. The internal temper-
ature sensor is deactivated.
ƻ
and
ƺ
: The room temperature is measured using the internal temperature sensor
and the floor temperature via the remote sensor for monitoring the floor temperature.
If the maximum floor temperature is exceeded, the floor heating is switched off until
the floor temperature has fallen below the maximum value again. This way, an un-
pleasantly hot floor is avoided.
Behaviour after a mains voltage failure
Voltage failure less than power reserve
–
All data and settings are preserved
Voltage failure greater than power reserve
–
Date and time are reset and need to be set again
–
Temperature control is performed like before the power failure
–
All times set in the weekly timer are retained
–
All settings are retained
Default setting
Times for comfort temperature
Ƶ
and ECO temperature
ƶ
Mo - Fr
Sa - Su
Ƶ
ƶ
Ƶ
ƶ
ƙ
06:00
08:30
07:00
22:00
Ʀ
12:00
14:00
--:--
--:--
Ʊ
17:00
22:00
--:--
--:--
–
Automatic mode is active
–
Controller output depending on insert: Room thermostat insert = pulse width
modulation, switch insert = two-point control
–
Internal temperature sensor for room temperature measurement is active
–
Display switch-off after 2 minutes of inactivity (no button actuation) is active
LB Management room thermostat display
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17.08.2022
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